Wednesday, January 18, 2017

Crazy Complexity:The STM32L476

The STM32L476 very low power Cortex M4  costs $9 at Digikey.
This tiny MCU has, among other features, 128KB RAM, 1Mbyte Flash and
  • USB OTG 2.0 full-speed, LPM and BCD
  • 2x SAIs (serial audio interface)
  • 3x I2C FM+(1 Mbit/s), SMBus/PMBus
  • 6x USARTs (ISO 7816, LIN, IrDA, modem)
  • 3x SPIs (4x SPIs with the Quad SPI)
  • CAN (2.0B Active) and SDMMC interface


The reference manual is 1704 pages long.  
The reference manual is 1704 pages long.  
The reference manual is 1704 pages long.  

I work on this beast at my day job.
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